Results 11 to 20 of about 125,369 (239)

Construction of a Medical Radiation-Shielding Environment by Analyzing the Weaving Characteristics and Shielding Performance of Shielding Fibers Using X-ray-Impermeable Materials

open access: yesApplied Sciences, 2021
As the scope of radiation use in medical and industrial fields has expanded, interest in radiation shielding is increasing. Most existing radiation shields use Pb-based products, primarily in the form of a laminated sheet, which requires attention as ...
Seon-Chil Kim
doaj   +1 more source

Plasma radiation shielding [PDF]

open access: yesAIAA Journal, 1964
Abstract : The principles of operation of the Plasma Radiation Shield are explained. The relationship between this device and others using crossed field electron beams (such as the microwave magnetron) is indicated. (Author)
RICHARD H. LEVY, G. SARGENT JANES
openaire   +1 more source

Recent developments in sustainable EM wave shielding composites- review

open access: yesMaterials Research Express, 2023
Due to technological advancements, there is tremendous demand for electronic gadgets essential for daily life. These gadgets emit electromagnetic radiation (EMR), harming the health of people in regular contact with these gadgets and creating ...
Prashant M Prabhu   +2 more
doaj   +1 more source

Green synthesis of Lead–Nickel–Copper nanocomposite for radiation shielding

open access: yesNuclear Engineering and Technology, 2023
For the first time Pb, Ni, and Cu nanocomposites were synthesized by versatile solution combustion synthesis using Aloevera extract as a reducing agent, to study the potential applications in X-ray/gamma, neutron, and Bremsstrahlung shielding.
B.M. Chandrika   +6 more
doaj   +1 more source

Influence of combining Al2O3, La2O3, Gd2O3, and Dy2O3 with barium borosilicate glass-ceramics: a case study of gamma radiation interaction parameters

open access: yesJournal of Materials Research and Technology, 2022
The goal of this investigation is to test the barium boro-silicate glass-ceramics with different additives against gamma radiation using the FLUKA Monte Carlo code. On four different glass-ceramics samples, the effect of an equal quantity of Al2O3, La2O3,
A.M.A. Mostafa   +8 more
doaj   +1 more source

A New Shielding Curtain for Protection of Intraoperative Radiation During Minimally Invasive Spine Surgery [PDF]

open access: yesNeurospine, 2020
Objective Gradually increasing number of minimally invasive spine surgery (MISS), there is an increasing risk of radiation exposure to medical personnel during the surgery.
Se Hoon Park   +5 more
doaj   +1 more source

Impact of the Ceiling-Mounted Radiation Shielding Position on the Physician’s Dose from Scatter Radiation during Interventional Procedures

open access: yesRadiology Research and Practice, 2018
The effect of the ceiling-mounted radiation shielding on the amount of the scatter radiation was assessed under conditions simulating obese patients for clinically relevant exposure parameters.
Lucie Sukupova   +2 more
doaj   +1 more source

Preparation and characterization of cogon grass natural fiber as a concrete filler for gamma radiation shielding [PDF]

open access: yes, 2021
Concrete is a combination of cement, fine aggregate, coarse aggregate, and water. Concrete has a high shielding potential against gamma radiation from radioactive source.
Mohd Yusof, Yusrina, Othman, Siti Amira
core  

Measurement of the radiation field surrounding the Collider Detector at Fermilab [PDF]

open access: yes, 2003
We present here the first direct and detailed measurements of the spatial distribution of the ionizing radiation surrounding a hadron collider experiment.
D'Auria, Saverio   +6 more
core   +1 more source

Molten radiation shield [PDF]

open access: yesNature Physics, 2005
The question of what material or structure could withstand the intense radiation in a fusion reactor is just one of the challenges to be faced on the road to fusion-based energy production. The answer could be a wall of liquid lithium.
openaire   +1 more source

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